2. Trim-Tex
  3. Super L Bead

Trim-Tex Super L Bead Installation guide

  • Hello! I've reviewed the user guide for the Trim-Tex Super L Bead. This document provides step-by-step instructions on how to install this drywall solution, which is designed for larger exposed surfaces with deep window returns. The guide details the process, from preparing the bead to applying the finishing compound. I'm ready to answer your questions about this product and its installation.
  • What adhesive should I use?
    How often should I staple?
    What clearance do I need at the ends?
3700 W Pratt Avenue, Lincolnwood, IL 60712 • (800) 874-2333 • trim-tex.com
Installation Guide
Before Installation:
Measure, cut and dry fit the bead, leaving
a ⁄” clearance at the ends.
Step 1:
Apply 2-3 beads of adhesive caulk to the
return leg. Do not use construction/stud
adhesive.
Step 2:
Press the bead in place, applying pressure
to the mud legs.
Step 3:
Staple every 6”-8” using ½” staples.
Step 4:
Finish with drywall compound.
Step 1: Step 2:
Super L Bead
1 of 1
Step 3: Step 4:
To save material and labor on larger surfaces of exposed
drywall, like deep window returns, you can’t beat the ease
and eciency of Super L Bead. This solution boasts a
super-wide 3 ⅛" return leg, and is pre-scored at 2 ⅝",
2 ⅛" and 1 ⅝", making the bead fit four sizes in one.
Technical Specs Scan Below for
Installation Video
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